13779344

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7901}}^1$

素因数の和:8018

約数の個数: 20

約数和(自身を含む): 26945820

約数和(自身を除く): 13166476

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7901, 15802, 31604, 63208, 126416, 861209, 1722418, 3444836, 6889672, 13779344]

約数ペア:

[(1, 13779344), (2, 6889672), (4, 3444836), (8, 1722418), (16, 861209), (109, 126416), (218, 63208), (436, 31604), (872, 15802), (1744, 7901)]